The Crosstab model is captured in the econometric models component of the combined PollyVote. It currently forecasts a major vote share of 40.8% for Clinton, and 59.3% for Trump in Arkansas. In comparison, on October 28 Trump was still predicted to collect 60.1% of the vote.
Putting the results in context
Single models should be regarded with caution, because they often incorporate large errors. At least, one should check how a model's results compare to benchmark forecasts.
The Crosstab model compared with PollyVote's forecast
The latest PollyVote expects Trump to gain 57.6% of the two-party vote in Arkansas. The results of the Crosstab model for Trump are thus 1.7 percentage points above the combined PollyVote in Arkansas.